Today gainesville, Haymarket VA is count around 18 homes for sale at current average listing price of $784,372. Nearby neighborhoods of gainesville are Lake Manassas, Glenkirk Estates, Camp Glenkirk Saranac, Carter's Mill, Heathcote Commons, Heritage Hunt, Kingsbrooke, Lakeview Estates, Meadows At Morris Farm, Parks At Piedmont South. Most of gainesville homes are 4 bedrooms with 4 bathrooms.